[Ovmsdev] v3 MQTT messaging

[Derek Caudwell]

Hi all,

I've noticed that my mqtt metric messages are getting truncated, ie some
messages are not sent by TransmitAllMetrics(). From the logs it is
generating an overflow condition:

2020-08-30 07:42:37 NZST W (481206) websocket:
WebSocketHandler[0x3f866d34]: job queue overflow detected

2020-08-30 07:42:37 NZST W (481376) websocket:
WebSocketHandler[0x3f866d34]: job queue overflow resolved, 30 drops

A short delay eg 10-25ms in the TransmitMetric() function resolves it, but
there is probably a better approach?

Kind regards
Derek
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